1374800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{491}}^1$

素因数の和:516

約数の個数: 60

約数和(自身を含む): 3782496

約数和(自身を除く): 2407696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 491, 560, 700, 982, 1400, 1964, 2455, 2800, 3437, 3928, 4910, 6874, 7856, 9820, 12275, 13748, 17185, 19640, 24550, 27496, 34370, 39280, 49100, 54992, 68740, 85925, 98200, 137480, 171850, 196400, 274960, 343700, 687400, 1374800]

約数ペア:

[(1, 1374800), (2, 687400), (4, 343700), (5, 274960), (7, 196400), (8, 171850), (10, 137480), (14, 98200), (16, 85925), (20, 68740), (25, 54992), (28, 49100), (35, 39280), (40, 34370), (50, 27496), (56, 24550), (70, 19640), (80, 17185), (100, 13748), (112, 12275), (140, 9820), (175, 7856), (200, 6874), (280, 4910), (350, 3928), (400, 3437), (491, 2800), (560, 2455), (700, 1964), (982, 1400)]